281  
CDUS45 KTFX 070737  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT THU AUG 07 2025  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 6 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 450 PM 104 1983 86 0 79  
MINIMUM 49 524 AM 41 1896 52 -3 56  
1924  
AVERAGE 68 69 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY T 0.52 1987 0.04 -0.04 0.03  
MONTH TO DATE 0.15 0.19 -0.04 0.07  
SINCE OCT 1 10.67 12.40 -1.73 12.46  
SINCE JAN 1 9.59 10.12 -0.53 10.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.3 -0.3 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 173 247 -74 210  
SINCE JUL 1 30 54 -24 18  
 
COOLING  
YESTERDAY 3 5 -2 3  
MONTH TO DATE 24 35 -11 41  
SINCE JUN 1 187 195 -8 256  
SINCE JAN 1 201 198 3 256    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 20 100 PM  
AVERAGE 53  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 1970  
MINIMUM TEMPERATURE (F) 52 35 1893  
1939  
 
SUNRISE AND SUNSET  
AUGUST 7 2025........SUNRISE 612 AM MDT SUNSET 850 PM MDT  
AUGUST 8 2025........SUNRISE 613 AM MDT SUNSET 848 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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